Patents by Inventor Hyung-kyu Jang

Hyung-kyu Jang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Input/output control method and apparatus of multimedia file
    Patent number: 7464196
    Abstract: A data input/output control method and apparatus in an input/output subsystem are provided. The data input/output control method, in a system for inputting/outputting data to/from a disk sector according to an input/output command provided from a disk driver, includes: extracting the input/output commands for inputting/outputting the data to/from disk sector from the disk driver and generating a set of input/output commands; analyzing the load feature of the input/output command based on the set of input/output commands; determining whether the load of the input/output command corresponds to a multimedia application; and controlling the data which is input/output to/from the disk to correspond to the multimedia application according to the determination result.
    Type: Grant
    Filed: February 6, 2006
    Date of Patent: December 9, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jun-seok Shim, Boldyrev Serguei, Jae-min Ryu, You-jip Won, Hyung-kyu Jang
  • Input/output control method and apparatus of multimedia file
    Publication number: 20060206630
    Abstract: A data input/output control method and apparatus in an input/output subsystem are provided. The data input/output control method, in a system for inputting/outputting data to/from a disk sector according to an input/output command provided from a disk driver, includes: extracting the input/output commands for inputting/outputting the data to/from disk sector from the disk driver and generating a set of input/output commands; analyzing the load feature of the input/output command based on the set of input/output commands; determining whether the load of the input/output command corresponds to a multimedia application; and controlling the data which is input/output to/from the disk to correspond to the multimedia application according to the determination result.
    Type: Application
    Filed: February 6, 2006
    Publication date: September 14, 2006
    Inventors: Jun-seok Shim, Boldyrev Serguei, Jae-min Ryu, You-jip Won, Hyung-kyu Jang